com.smartgwt.client.widgets.com.smartgwt.client.widgets.events

## Interface BeforeCommitHandler

- All Superinterfaces:
    com.google.gwt.event.shared.EventHandler

      public interface BeforeCommitHandler
      extends com.google.gwt.event.shared.EventHandler

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `onBeforeCommit(BeforeCommitEvent event)` Notification method fired when the `commitButton` is clicked.

- - ### Method Detail

    - #### onBeforeCommit

          void onBeforeCommit(BeforeCommitEvent event)

      Notification method fired when the `commitButton` is clicked.

      This notification occurs before actually committing data to the server. It allows to make changes to the data after user edits, but before it will be sent to server.

      Read also `BatchUploader.previewShown()` docs for details how to change data in grid and for possibility to interrupt upload process on the server as well.

      Parameters:
        `event` - the event